Meters for Arduino on iOS works with the magic of Wijourno. Wijourno lets you communicate with your iOS devices and your Mac.
It’s a lot of fun, since you can send messages to specific devices, or broadcast a message to all devices. I’m imagining things where (for robots) you could have the iPad displaying lots of diagnostics and such, the iPhone would be the controller, and the Mac would be the data logger and connection to the internet!
Check out the apps4arduino site for more information, including some details on how you can use Wijourno in your own Apps. Can’t wait to see what people are going to make with this!